Authors: I.B. Katanov, P.G. Skachilov

Title of the article: Improving the design of borehole charge with foam-gel tamping

Year: 2015, Issue: 5, Pages: 43-46

Branch of knowledge: Earth sciences

Index UDK: 622. 232 : 622.235

DOI: -

Abstract: Prompted when loading the wells of the space above the column of explosive charge to fill low-density composition. Low density polyethylene composition is poured into the shell. For the same blocking effect of all wells is taken into account the settling time of the column of low density polyethylene composition. Such charge design allows qualitatively improve the efficiency of locking products of an explosion into the charging chamber. To increase the exposure time of detonation products. To reduce dust emissions. To improve the performance of the excavator.

Key words: excavator well explosion explosive charge tamping low-density composition

CITE DOWNLOAD